11β-Hydroxypregna-1,4,16-triene-3,20-di
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Wu, Xiao-Hong ;Wang, Yong-Li ;Zhou, Li-Na
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Article
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2006
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International Union of Crystallography
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English
⚖ 271 KB
The steroidal title compound, C 21 H 26 O 3 , possesses normal geometrical parameters. Ring A has a 1-sofa conformation, and rings B and C are in nearly perfect chair conformations. An O-HÁ Á ÁO hydrogen bond helps to establish the crystal packing.